Summary of Changes

INFORMATION COLLECTION

SUMMARY OF CHANGES

Grade Crossing Signal System Safety Regulations

OMB No. 2130-0534

TABLE FOR ADJUSTMENTS

Part 234 Sec./ Form Number	Responses & Avg. Time (Previous Submission)	Responses & Avg. Time (This Submission)	Burden Hours (Previous Submission)	Burden Hours (This Submission)	Difference (plus/minus)
234.7 – Telephone Notification	4 notifications/ telephone calls 15 minutes	8 notifications/tel. calls 15 minutes	1 hour	2 hours	+ 1 hours + 4 responses
234.105/107 – Notif. To Train Crew and Proper Law Enforce-ment Authority of Warning Sys tem Malfunction, Partial or False Activation	24,000 notific. 5 minutes	24,000 notific. 15 minutes	2,000 hours	6,000 hours	+ 4,000 hours 0 responses

This supplementary document is being submitted to comply with the terms of the Notice of Action dated 11/12/2009, which provided a temporary OMB approval until 06/30/2010.

Adjustments above increased the burden by 4,001 hours from the previous three-year OMB approval (granted back on 09/21/2006), and increased the number of responses by 4.

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